http://cytomer.bioinf.med.uni-goettingen.de#Carnegie_Stage_12
Properties
- t1
- [] 25
- speciesNo
- [] 86
- label
- [en] Carnegie_Stage_12
- ACC
- [] cy0011133
- name
- [] Carnegie Stage 12
- t2
- [] 28
- onweb
- [] 1
- age
- [] 25-27 dpo (days post-ovulation)
- feature
- [] 21-29 somites; embryo is C-shaped; three brain vesicles are clearly visible (prosencephalon, mesencephalon, rhombencephalon); first three pairs of pharyngeal arches are visible; arm or upper limb buds, valves and septae in the heart appear; rostral neuropore is closed; eye and ear begin to form by the time the caudal neuropore is closed; liver cells begin to form, as the first of the foregut organs; size: 3 to 5 mm
- stageNo
- [] 18
Parents
Children
Relations
- hasPart
- ectoderm_of_pharyngeal_groove_of_first_pharyngeal_arch
- hasPart
- roof_plate_of_telencephalon
- hasPart
- future_yolk_sac_stalk
- hasPart
- dorsal_bud_of_pancreas_primordium
- hasPart
- mesenchyme_of_second_pharyngeal_arch
- hasPart
- lateral_wall_of_neural_tube
- hasPart
- right_vitelline_arterial_plexus
- hasPart
- glossopharyngeal_neural_crest
- hasPart
- cardiac_jelly_of_left_part_of_ventricle
- hasPart
- lateral_wall_of_diencephalon
- hasPart
- hindgut
- hasPart
- mesenchyme_derived_from_splanchnopleure
- hasPart
- outflow_tract_of_heart
- hasPart
- floor_plate_of_neural_tube
- hasPart
- umbilical_veins
- hasPart
- vagal_neural_crest
- hasPart
- D1_optic
- hasPart
- glossopharyngeal_preganglion_condensation_IX
- hasPart
- associated_mesenchyme_of_left_lung_rudiment
- hasPart
- right_part_of_common_atrial_chamber
- hasPart
- intrahepatic_part_of_hepatic_duct
- hasPart
- dorsal_aorta
- hasPart
- tubule_of_primitive_nephron
- hasPart
- mesenchyme_of_mandibular_component
- hasPart
- mesonephros
- hasPart
- caudal_eminence
- hasPart
- umbilical_arteries_right_and_left_of_extraembryonic_component
- hasPart
- mesenchyme_derived_from_head_mesoderm_of_mesenchyme_of_maxillary_component
- hasPart
- rhombomere_1
- hasPart
- amniotic_mesoderm
- hasPart
- fourth_ventricle
- hasPart
- gut
- hasPart
- lumen_of_nephric_duct
- hasPart
- associated_mesenchyme_of_future_oesophageal_region
- hasPart
- neural_lumen
- hasPart
- second_pharyngeal_arch
- hasPart
- endoderm_of_second_pharyngeal_arch
- hasPart
- upper_limb_bud
- hasPart
- vitelline_capillary_plexus
- hasPart
- midgut
- hasPart
- marginal_layer_of_neural_tube
- hasPart
- bulbar_ridge
- hasPart
- cloacal_membrane
- hasPart
- blood_vessel
- hasPart
- dorsal_mesocardium
- hasPart
- oral_epithelium
- hasPart
- allantoic_diverticulum_of_connecting_stalk
- hasPart
- veins_of_extraembryonic_component
- hasPart
- cavity_of_pericardio-peritoneal_coelom
- hasPart
- mesenchyme_of_third_pharyngeal_arch
- hasPart
- extrahepatic_part_of_hepatic_duct
- hasPart
- floor_plate_of_rhombencephalon_future_brain
- hasPart
- glands_of_foregut-midgut_junction
- hasPart
- future_brain
- hasPart
- myotome_of_trunk_mesenchyme
- hasPart
- roof_plate_of_rhombencephalon
- hasPart
- mesenchyme_of_connecting_stalk
- hasPart
- mesothelium_of_connecting_stalk
- hasPart
- mesenchyme_of_eye
- hasPart
- roof_plate_of_mesencephalon
- hasPart
- somite_22
- hasPart
- endodermal_epithelium_of_midgut
- hasPart
- lateral_wall_of_rhombencephalon
- hasPart
- endothelium_of_primitive_trachea
- hasPart
- roof_plate_of_neural_tube
- hasPart
- rhombomere_4
- hasPart
- rhombomere_5
- hasPart
- somite_16
- hasPart
- somite_11
- hasPart
- cranial_sensory_ganglion
- hasPart
- neural_crest_of_rhombomere_4
- hasPart
- endodermal_epithelium_of_hindgut
- hasPart
- hepatic_component_of_septum_transversum
- hasPart
- somite_6
- hasPart
- third_pharyngeal_arch
- hasPart
- right_part_of_ventricle
- hasPart
- right_umbilical_vein
- hasPart
- somite_8
- hasPart
- ectodermal_ring
- hasPart
- cytotrophoblastic_cell_column
- hasPart
- mesenchyme_derived_from_head_mesoderm_of_mandibular_component
- hasPart
- mesentery_of_heart
- hasPart
- vein
- hasPart
- mesencephalic_vesicle_cerebral_aqueduct
- hasPart
- mesenchyme_derived_from_neural_crest_of_head_mesenchyme
- hasPart
- right_venous_valve
- hasPart
- somite_29
- hasPart
- mesenchyme_derived_from_neural_crest_of_second_pharyngeal_arch
- hasPart
- somite_12
- hasPart
- mesothelium_of_future_pericardial_component
- hasPart
- unsegmented_mesenchyme_of_trunk
- hasPart
- intersegmental_arteries
- hasPart
- blood_vessels_of_extraembryonic_component
- hasPart
- optic_vesicle
- hasPart
- atrio-ventricular_canal
- hasPart
- endodermal_epithelium_of_future_oesophageal_region
- hasPart
- ectoderm_of_second_pharyngeal_arch
- hasPart
- eye
- hasPart
- endocardial_tissue_of_right_part_of_ventricle
- hasPart
- associated_mesenchyme_of_otic_pit
- hasPart
- associated_mesenchyme_of_foregut-midgut_junction
- hasPart
- somite_18
- hasPart
- myocardium_of_right_part_of_ventricle
- hasPart
- pleuroperitoneal_coelom
- hasPart
- surface_ectoderm
- hasPart
- neural_crest_of_rhombomere_7
- hasPart
- pericardio-peritoneal_coelom
- hasPart
- thyroglossal_duct
- hasPart
- endothelium_of_left_lung_rudiment
- hasPart
- primary_head_vein
- hasPart
- endocardial_tissue_of_outflow_tract
- hasPart
- rhombomere_6
- hasPart
- future_spinal_cord
- hasPart
- ganglion
- hasPart
- somite_5
- hasPart
- ectoderm_of_mandibular_component
- hasPart
- neural_crest_of_future_spinal_cord
- hasPart
- chorionic_plate
- hasPart
- ectoderm_of_maxillary_component
- hasPart
- associated_mesenchyme_of_primitive_trachea
- hasPart
- trunk_mesenchyme
- hasPart
- somite_3
- hasPart
- sulcus_limitans
- hasPart
- lung
- hasPart
- facio-acoustic_neural_crest
- hasPart
- mesoblastic_core_of_tertiary_villi
- hasPart
- rhombomere_3
- hasPart
- somite_26
- hasPart
- mesothelial_lining_of_pleuroperitoneal_coelom
- hasPart
- tertiary_villi
- hasPart
- left_part_of_ventricle
- hasPart
- parietal_mesothelium_of_future_peritoneal_component
- hasPart
- site_of_future_optic_chiasm
- hasPart
- mandibular_component
- hasPart
- associated_mesenchyme_of_right_lung_rudiment
- hasPart
- occipital_neural_crest
- hasPart
- allantois
- hasPart
- associated_mesenchyme_of_mesonephros
- hasPart
- supra-optic_recess
- hasPart
- artery
- hasPart
- foregut
- hasPart
- common_atrial_chamber
- hasPart
- somite_14
- hasPart
- liver
- hasPart
- mesenchyme_derived_from_head_mesoderm_of_second_pharyngeal_arch
- hasPart
- D2_postoptic
- hasPart
- septum_primum
- hasPart
- vitelline_artery_of_extraembryonic_component
- hasPart
- sclerotome_of_head_mesenchyme
- hasPart
- somite_4
- hasPart
- future_oesophageal_region
- hasPart
- myocardium_of_outflow_tract
- hasPart
- posterior_cardinal_vein
- hasPart
- somite_1
- hasPart
- mesenchyme_derived_from_head_mesoderm_of_third_pharyngeal_arch
- hasPart
- hepatic_stroma
- hasPart
- blood_vessels_of_tertiary_chorionic_villi
- hasPart
- paraxial_mesenchyme_of_trunk
- hasPart
- primitive_trachea
- hasPart
- future_pleural_cavity
- hasPart
- myocardium_of_right_part_of_common_atrial_chamber
- hasPart
- mesenchyme_derived_from_somatopleure
- hasPart
- sulcus_limitans_of_mesencephalon
- hasPart
- future_peritoneal_component
- hasPart
- primitive_streak
- hasPart
- pharyngeal_region
- hasPart
- endothelium_of_secondary_yolk_sac
- hasPart
- mesenchyme_derived_from_neural_crest_of_mesenchyme_of_maxillary_component
- hasPart
- somite_9
- hasPart
- endoderm_of_pharyngeal_pouch_of_second_pharyngeal_arch
- hasPart
- endothelium_of_right_lung_rudiment
- hasPart
- surface_ectoderm_of_eye
- hasPart
- endoderm_of_pharyngeal_membrane_of_second_pharyngeal_arch
- hasPart
- neural_tube
- hasPart
- neural_folds_of_future_spinal_cord
- hasPart
- mesencephalic_neural_crest
- hasPart
- hepatocardiac_channels
- hasPart
- vagal_preganglion_condensation_X
- hasPart
- common_dorsal_aorta
- hasPart
- myotome_of_head_mesenchyme
- hasPart
- somite_10
- hasPart
- telencephalic_vesicle
- hasPart
- caudal_neuropore
- hasPart
- first_pharyngeal_pouch
- hasPart
- endoderm_of_mandibular_component
- hasPart
- transverse_pericardial_sinus
- hasPart
- otic_pit
- hasPart
- floor_plate_of_telencephalon
- hasPart
- ectoderm_of_upper_limb_bud
- hasPart
- oral_region
- hasPart
- truncus_arteriosus
- hasPart
- secondary_yolk_sac
- hasPart
- left_vitelline_arterial_plexus
- hasPart
- dorsolateral_migration_pathway
- hasPart
- meninges_of_future_spinal_cord
- hasPart
- pancreas_primordium
- hasPart
- non-tubular_part_of_mesonephros
- hasPart
- ectoderm_of_pharyngeal_membrane_of_second_pharyngeal_arch
- hasPart
- glands_of_oral_region
- hasPart
- mesothelium_of_secondary_yolk_sac
- hasPart
- right_umbilical_artery
- hasPart
- somite_20
- hasPart
- mesenchyme_derived_from_neural_crest_of_third_pharyngeal_arch
- hasPart
- future_pleural_component
- hasPart
- otic_neural_crest
- hasPart
- right_lung_rudiment
- hasPart
- future_hypothalamic_area
- hasPart
- somite_13
- hasPart
- neural_crest_of_optic_vesicle
- hasPart
- heart
- hasPart
- right_horn_of_sinus_venosus
- hasPart
- rhombencephalon
- hasPart
- amniotic_ectoderm
- hasPart
- cytotrophoblast
- hasPart
- intermediate_mesenchyme
- hasPart
- optic_neural_crest
- hasPart
- floor_plate_of_mesencephalon
- hasPart
- connecting_stalk
- hasPart
- artery_of_trunk
- hasPart
- ear
- hasPart
- ectoderm_of_pharyngeal_membrane_of_third_pharyngeal_arch
- hasPart
- somite_2
- hasPart
- amniotic_cavity
- hasPart
- first_pharyngeal_arch_artery
- hasPart
- vitelline_vein
- hasPart
- cavity_of_future_peritoneal_component
- hasPart
- blood_islands
- hasPart
- pharyngeal_membrane_of_second_pharyngeal_arch
- hasPart
- parenchyma_of_liver
- hasPart
- meninx_of_mesencephalon
- hasPart
- somite_17
- hasPart
- mesothelium_of_future_pleural_component
- hasPart
- right_dorsal_aorta
- hasPart
- neural_ectoderm_of_optic_vesicle
- hasPart
- intraembryonic_coelom
- hasPart
- third_pharyngeal_pouch
- hasPart
- allantoic_diverticulum_of_hindgut
- hasPart
- pharyngeal_pouch_of_second_pharyngeal_arch
- hasPart
- somite_21
- hasPart
- anchoring_villi
- hasPart
- syncytiotrophoblast
- hasPart
- rhombomere_2
- hasPart
- interventricular_sulcus
- hasPart
- umbilical_artery
- hasPart
- parietal_mesothelium_of_future_pericardial_component
- hasPart
- left_horn_of_sinus_venosus
- hasPart
- somite_19
- hasPart
- parietal_mesothelium_of_future_pleural_component
- hasPart
- neural_crest_of_rhombomere_2
- hasPart
- somite_15
- hasPart
- second_pharyngeal_arch_artery
- hasPart
- endoderm_of_maxillary_component
- hasPart
- dermatome_of_trunk_mesenchyme
- hasPart
- mesenchyme_of_upper_limb_bud
- hasPart
- neural_crest_of_rhombomere_1
- hasPart
- epithelium_of_otocyst
- hasPart
- ectoderm_of_third_pharyngeal_arch
- hasPart
- pulmonary_vein_primordia
- hasPart
- non-hepatic_component_of_septum_transversum
- hasPart
- cavity_of_future_pericardial_component
- hasPart
- cytotrophoblastic_shell
- hasPart
- neural_crest_of_telencephalon
- hasPart
- trigeminal_ganglion_V
- hasPart
- dermatome_of_head_mesenchyme
- hasPart
- vitelline_venous_plexus
- hasPart
- meninx_of_rhombencephalon
- hasPart
- internal_ear
- hasPart
- cardiac_jelly_of_left_part_of_common_atrial_chamber
- hasPart
- cardinal_veins
- hasPart
- floor_plate_of_diencephalon
- hasPart
- unsegmented_mesenchyme_of_head
- hasPart
- vein_of_head_and_neck
- hasPart
- endodermal_epithelium_of_foregut-midgut_junction
- hasPart
- vascular_plexus_of_blood_vessels
- hasPart
- amnion
- hasPart
- left_umbilical_artery
- hasPart
- marginal_layer_of_rhombencephalon
- hasPart
- pharyngeal_groove_of_second_pharyngeal_arch
- hasPart
- chorion
- hasPart
- mesenchyme_derived_from_neural_crest_of_mandibular_component
- hasPart
- endodermal_epithelium_of_pharyngeal_region
- hasPart
- fourth_pharyngeal_arch
- hasPart
- endocardial_tissue_of_right_part_of_common_atrial_chamber
- hasPart
- maxillomandibular_mesenchyme
- hasPart
- endocardial_tissue_of_left_part_of_ventricle
- hasPart
- internal_carotid_artery_right_and_left
- hasPart
- chorda_dorsalis
- hasPart
- spinal_neural_crest_of_trunk_mesenchyme
- hasPart
- future_pericardial_component
- hasPart
- nephric_cord
- hasPart
- future_interventricular_septum
- hasPart
- pia_mater_of_meninges_of_future_spinal_cord
- hasPart
- somite_25
- hasPart
- pre-mandibular_mesenchyme
- hasPart
- optic_eminence
- hasPart
- nose
- hasPart
- associated_mesenchyme_of_otocyst__otic_vesicle
- hasPart
- arteries_of_extraembryonic_component
- hasPart
- nephric_duct
- hasPart
- associated_mesenchyme_of_midgut
- hasPart
- foramen_caecum_of_tongue
- hasPart
- foregut-midgut_junction
- hasPart
- mesencephalon
- hasPart
- associated_mesenchyme_of_pharyngeal_region
- hasPart
- ectoderm_of_maxilliary-mandibular_groove
- hasPart
- mesenchyme_derived_from_neural_crest_of_trunk
- hasPart
- left_lung_rudiment
- hasPart
- pharyngeal_groove_of_third_pharyngeal_arch
- hasPart
- left_vitelline_vein
- hasPart
- chorionic_mesoderm
- hasPart
- somite_23
- hasPart
- venous_sinus_of_primitive_heart
- hasPart
- trigeminal_neural_crest
- hasPart
- maxillary_component
- hasPart
- cerebral_veins
- hasPart
- neural_crest_of_rhombomere_5
- hasPart
- biliary_bud
- hasPart
- vitelline_vein_of_extraembryonic_component
- hasPart
- ventricular_layer_of_neural_tube
- hasPart
- somite_7
- hasPart
- atrium_of_heart
- hasPart
- mesothelium_of_future_peritoneal_component
- hasPart
- septum_transversum
- hasPart
- right_vitelline_vein
- hasPart
- ectoderm
- hasPart
- tracheo-oesophageal_septum
- hasPart
- endoderm_of_pharyngeal_membrane_of_third_pharyngeal_arch
- hasPart
- endoderm_of_third_pharyngeal_arch
- hasPart
- lateral_wall_of_mesencephalon
- hasPart
- ectoderm_of_pharyngeal_groove_of_third_pharyngeal_arch
- hasPart
- somite_27
- hasPart
- mesenchyme_of_maxillary_component
- hasPart
- interatrial_septum
- hasPart
- endoderm_of_pharyngeal_pouch_of_third_pharyngeal_arch
- hasPart
- chorionic_cavity
- hasPart
- rhombomere_7
- hasPart
- associated_mesenchyme_of_hindgut
- hasPart
- olfactory_placode
- hasPart
- rhombomere_8
- hasPart
- embryonic_lamina_terminalis
- hasPart
- sclerotome_of_trunk_mesenchyme
- hasPart
- pharyngeal_groove_of_first_pharyngeal_arch
- hasPart
- endoderm_of_pharyngeal_pouch_of_first_pharyngeal_arch
- hasPart
- cardiac_jelly_of_right_part_of_ventricle
- hasPart
- paraxial_mesenchyme_of_head
- hasPart
- pharyngeal_membrane_of_third_pharyngeal_arch
- hasPart
- artery_of_head_and_neck
- hasPart
- umbilical_vein
- hasPart
- ventricles
- hasPart
- myocardium_of_left_part_of_ventricle
- hasPart
- neural_crest_of_rhombomere_8
- hasPart
- common_cardinal_vein_
- hasPart
- third_ventricle
- hasPart
- first_pharyngeal_arch
- hasPart
- cardiac_jelly_of_outflow_tract
- hasPart
- cardiac_jelly_of_right_part_of_common_atrial_chamber
- hasPart
- maxilliary-mandibular_groove
- hasPart
- thyroid_gland
- hasPart
- mesenchyme_of_secondary_yolk_sac
- hasPart
- neural_crest_of_rhombomere_3
- hasPart
- head_mesenchyme
- hasPart
- roof_plate_of_diencephalon
- hasPart
- anterior_cardinal_vein
- hasPart
- ventral_migration_pathway
- hasPart
- somite_24
- hasPart
- hepatic_sinusoids
- hasPart
- left_dorsal_aorta
- hasPart
- ectoderm_of_pharyngeal_groove_of_second_pharyngeal_arch
- hasPart
- otocyst
- hasPart
- pia_mater_of_meninges_of_rhombencephalon
- hasPart
- lateral_wall_of_telencephalon
- hasPart
- myocardium_of_left_part_of_common_atrial_chamber
- hasPart
- neural_crest_of_otocyst_
- hasPart
- vein_of_trunk
- hasPart
- floating_villi
- hasPart
- epithelium_of_inner_ear
- hasPart
- pia_mater_of_meninges_of_mesencephalon
- hasPart
- mesenchyme_derived_from_head_mesoderm_of_mesenchyme_of_fourth_pharyngeal_arch
- hasPart
- secondary_yolk_sac_cavity
- hasPart
- sulcus_limitans_of_diencephalon
- hasPart
- umbilical_veins_right__left_of_extraembryonic_component
- hasPart
- neural_crest_of_rhombomere_6
- hasPart
- vitelline_arterial_plexus
- hasPart
- prosencephalon
- hasPart
- neural_crest_of_epithelium_of_otic_pit
- hasPart
- extraembryonic_component
- hasPart
- adenohypophysis_primordium
- hasPart
- somite_28